Genuine Bosch MAP/Boost Sensor 0261230289 (1.15 BAR)

Ensure optimal engine performance and fuel efficiency with the Bosch MAP/Boost Sensor 0261230289 (SKU 42-080). This premium OEM-quality 1.15 BAR manifold absolute pressure sensor is engineered by Bosch to accurately measure intake manifold pressure and provide critical data to the engine control unit, ensuring optimal fuel delivery, ignition timing, and engine performance. This supersession sensor replaces previous Bosch part numbers 0261230282, 0261230155, and 0261230146 and is designed for Holden Commodore VE/VF with various V6 and V8 engines, ensuring dependable engine management system performance and long service life for your Holden Commodore.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

Key Features & Benefits

• Genuine Bosch Quality - OEM-grade component built to exacting standards
• Supersession Part - Replaces previous Bosch part numbers 0261230282, 0261230155, 0261230146
• Australian Icon Application - Designed for Holden Commodore VE/VF
• Wide Engine Compatibility - Supports LFW, LF1, L98, L76, L77, LSA engines
• 1.15 BAR Rating - Optimized pressure range for naturally aspirated and supercharged applications
• Precise Measurement - Accurately measures manifold absolute pressure
• Optimal Fuel Delivery - Ensures correct air-fuel mixture for all conditions
• Improved Performance - Enables optimal engine tuning and power output
• Better Fuel Economy - Precise readings maximize fuel efficiency
• Long Service Life - Durable construction for extended reliability

Technical Specifications

• Bosch Part Number: 0261230289
• Component Type: MAP/Boost Sensor (1.15 BAR)
• Pressure Rating: 1.15 BAR (16.7 PSI)
• Primary Application: Holden Commodore VE/VF V6 and V8
• Weight: 0.1 kg (approximate)

Vehicle Compatibility

This Bosch MAP/Boost sensor is compatible with the following Holden Commodore models and engines:

Holden Commodore VE:

• Holden Commodore VE (LFW V6 engine)
• Holden Commodore VE (LF1 V6 engine)
• Holden Commodore VE (L98 V8 engine)
• Holden Commodore VE (L76 V8 engine)
• Holden Commodore VE (L77 V8 engine)

Holden Commodore VF:

• Holden Commodore VF (LFW V6 engine)
• Holden Commodore VF (LF1 V6 engine)
• Holden Commodore VF (L98 V8 engine)
• Holden Commodore VF (L76 V8 engine)
• Holden Commodore VF (L77 V8 engine)
• Holden Commodore VF (LSA V8 supercharged engine)

Always verify fitment for your specific vehicle and engine configuration.

CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE.

Supersedes Bosch Part Numbers

This sensor replaces the following previous Bosch part numbers:

• 0261230282
• 0261230155
• 0261230146

OEM Part Number Cross-Reference

This Bosch MAP/Boost sensor replaces the following OEM part numbers:

• 0261230289 (Bosch)
• 55573248 (Holden/GM)
• 12591290 (Holden/GM)
• M9100391 (Holden/GM)
• 1235060 (Holden/GM)
• 93192107 (Holden/GM)
• MAP-080 / MAP080

Common Symptoms of Faulty MAP Sensors

• Check engine light with MAP sensor codes (P0105, P0106, P0107, P0108)
• Poor fuel economy
• Loss of power during acceleration
• Rough idle or stalling
• Hard starting or no start condition
• Black smoke from exhaust (running rich)
• Engine hesitation or stumbling
• Failed emissions test
• Reduced engine performance

What Does a MAP Sensor Do?

The MAP (Manifold Absolute Pressure) sensor is a critical component of your vehicle's engine management system that measures the pressure inside the intake manifold. This 1.15 BAR sensor is optimized for both naturally aspirated V6 and V8 engines as well as the supercharged LSA V8 engine. The pressure reading, combined with data from other sensors, allows the engine control unit (ECU) to calculate engine load and determine the optimal amount of fuel to inject. The MAP sensor provides real-time data about atmospheric pressure and manifold vacuum (or boost in supercharged applications), which changes based on engine speed, throttle position, and altitude. The ECU uses this information to adjust fuel delivery, ignition timing, and other parameters for optimal performance, fuel economy, and emissions control.

Why Choose Genuine Bosch MAP Sensors?

Genuine Bosch MAP sensors are designed to meet or exceed original equipment specifications, ensuring accurate pressure measurement, reliable operation, and long service life. As a world-leading automotive supplier and original equipment manufacturer for Holden, GM, and other major automakers, Bosch engine management components are built to exacting standards with precision engineering and quality materials. Using genuine Bosch sensors ensures proper fitment, maintains your vehicle's engine management system integrity, and provides the reliability you need for worry-free driving.

Installation Notes

Professional installation is recommended for best results. MAP sensor replacement requires disconnecting the battery, locating the sensor (typically on or near the intake manifold), disconnecting the electrical connector and vacuum hose (if equipped), and removing the old sensor. Install the new sensor and ensure proper sealing. Reconnect the electrical connector and vacuum hose. Clear any diagnostic trouble codes and test drive to verify proper operation. Check for vacuum leaks around the sensor mounting area.

Why Choose LM15 Motorsport?

We supply genuine Bosch engine management components with fast shipping across Australia. Every MAP sensor is carefully inspected to ensure you receive an authentic Bosch component for reliable engine management system performance. Our team has extensive experience with Holden Commodore V6 and V8 vehicles and can provide expert advice on engine management system maintenance and troubleshooting.

Need help with fitment or installation? Contact our expert team for advice specific to your Holden Commodore VE or VF LFW, LF1, L98, L76, L77, or LSA MAP sensor requirements.